OpenVPN(Android) can not connect to localhost stunnel

bertchiang · Post by **bertchiang** » Fri May 03, 2013 9:08 am

I use openvpn connect through stunnel because of Chinese GFW. Stunnel is listen on tcp 8000 port on my android phone, and openvpn is configed to connect 127.0.0.1 8000. When I start openvpn and press connect button, no connection builded. But the other openvpn client from google play(openvpn android https://code.google.com/p/ics-openvpn/) works fine. Anybody know why? Thanks!

Code: Select all

root@android:/data/local/etc/stunnel # netstat -antpu
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:49152           0.0.0.0:*               LISTEN      11538/com.meizu.dln
tcp        0      0 0.0.0.0:8000            0.0.0.0:*               LISTEN      4191/stunne
tcp        0      0 0.0.0.0:3485            0.0.0.0:*               LISTEN      11538/com.meizu.dln
tcp        0      0 192.168.20.48:57289     60.210.16.16:80         ESTABLISHED 14707/com.android.b
tcp        0      1 192.168.20.48:46499     127.0.0.1:8000          SYN_SENT    14156/net.openvpn.o
tcp        0      0 192.168.20.48:48134     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:57290     60.210.16.16:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:57287     60.210.16.16:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:51611     61.135.162.115:80       ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:56486     60.210.16.14:80         TIME_WAIT   -
tcp        0      0 192.168.20.48:51585     119.188.9.42:80         TIME_WAIT   -
tcp        0      0 192.168.20.48:48169     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48137     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:57291     60.210.16.16:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48135     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48136     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48167     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48168     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48133     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48132     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48170     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:48171     60.210.16.15:80         ESTABLISHED 14707/com.android.b
tcp        0      0 192.168.20.48:57288     60.210.16.16:80         ESTABLISHED 14707/com.android.b
tcp        0      0 ::ffff:192.168.20.48:48778 :::*                    LISTEN      8795/com.android.ph
tcp        0      0 :::22                   :::*                    LISTEN      4025/dropbear
tcp        0      0 ::ffff:192.168.20.48:56794 ::ffff:74.125.31.188:5228 ESTABLISHED 8936/com.google.pro
tcp        1      0 ::ffff:192.168.20.48:58567 ::ffff:173.194.72.132:443 CLOSE_WAIT  13904/com.android.v
tcp        1      0 ::ffff:192.168.20.48:57503 ::ffff:173.194.72.132:80 CLOSE_WAIT  13904/com.android.v
tcp        1      0 ::ffff:192.168.20.48:59052 ::ffff:173.194.72.132:443 CLOSE_WAIT  13904/com.android.v
tcp        1      0 ::ffff:192.168.20.48:46181 ::ffff:74.125.235.195:443 CLOSE_WAIT  9886/com.google.and
tcp        1      0 ::ffff:192.168.20.48:33268 ::ffff:74.125.141.108:993 CLOSE_WAIT  -
tcp        1      0 ::ffff:192.168.20.48:41936 ::ffff:173.194.72.132:443 CLOSE_WAIT  13904/com.android.v
tcp        0      0 ::ffff:192.168.20.48:48957 ::ffff:74.125.31.147:443 ESTABLISHED 14245/com.google.an
tcp        1      0 ::ffff:192.168.20.48:39636 ::ffff:173.194.72.132:443 CLOSE_WAIT  13904/com.android.v
tcp        1      0 ::ffff:192.168.20.48:40852 ::ffff:74.125.141.108:993 CLOSE_WAIT  -
tcp        1      0 ::ffff:192.168.20.48:51721 ::ffff:74.125.235.198:443 CLOSE_WAIT  13904/com.android.v
tcp        1      0 ::ffff:192.168.20.48:48861 ::ffff:173.194.72.132:443 CLOSE_WAIT  13904/com.android.v
tcp        1      0 ::ffff:192.168.20.48:44271 ::ffff:173.194.72.132:80 CLOSE_WAIT  13904/com.android.v
tcp        0      0 ::ffff:192.168.20.48:43233 ::ffff:58.249.117.46:1710 ESTABLISHED 8795/com.android.ph
tcp        1      0 ::ffff:192.168.20.48:40341 ::ffff:74.125.235.198:443 CLOSE_WAIT  13904/com.android.v
tcp        0      0 ::ffff:192.168.20.48:60037 ::ffff:42.51.136.227:5222 ESTABLISHED 10037/com.yunlian.w
tcp        1      0 ::ffff:192.168.20.48:58651 ::ffff:173.194.72.132:80 CLOSE_WAIT  13904/com.android.v
tcp        0      0 ::ffff:192.168.20.48:22 ::ffff:192.168.20.1:63038 ESTABLISHED 13814/dropbear
udp        0      0 0.0.0.0:60554           0.0.0.0:*                           11538/com.meizu.dln
udp        0      0 192.168.20.48:47806     172.16.3.2:53           ESTABLISHED 8465/netd
udp        0      0 192.168.20.48:56527     172.16.3.2:53           ESTABLISHED 8465/netd
udp        0      0 127.0.0.1:44395         0.0.0.0:*                           11538/com.meizu.dln
udp        0      0 0.0.0.0:1900            0.0.0.0:*                           11538/com.meizu.dln
udp        0      0 0.0.0.0:5060            0.0.0.0:*                           10037/com.yunlian.w

bertchiang · Post by **bertchiang** » Fri May 03, 2013 9:15 am

tcp 0 0 0.0.0.0:8000 0.0.0.0:* LISTEN 4191/stunne stunnel works

tcp 0 1 192.168.20.48:46499 127.0.0.1:8000 SYN_SENT 14156/net.openvpn.o openvpn should bind to 127.0.0.1 but it bind to 192.168.20.48

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OpenVPN(Android) can not connect to localhost stunnel

OpenVPN(Android) can not connect to localhost stunnel

Re: OpenVPN(Android) can not connect to localhost stunnel